It serves to call attention to the movement of the sun as a catalyst in the changing prayer times, the constant motion becoming a visual reflection of their daily cycle.

它在不断改变的祈祷时间里作为催化剂，使人们关注于太阳的运动轨迹，这种不断的运动成为一种日常循环的视觉反射。

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The motion of the air is constant.

空气的运动是恒定的。

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Not only do the inhabitants of this beautiful region love spending time outdoors, they are in constant motion with farming and hiking and spending time with family and friends.

这一美丽的地区的居民不仅喜欢花时间在户外，他们也不断从事农业和爬山活动，与家人和朋友共度美好时光。

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Without constant, unheard-of forward motion, people get jumpy.

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At Nikon's booth, Japanese dancers clad in a variety of "urban" dress, remained in constant motion in an effort to demonstrate the autofocus abilities of the company's latest 1 Series cameras.

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The steps get heavier and the speed increases until listeners are drawn into the movement of the rivers and the mills, the frenetic pace of an urban center in constant motion.

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